20201110213 has 8 divisors (see below), whose sum is σ = 21265634720. Its totient is φ = 19136716560.

The previous prime is 20201110211. The next prime is 20201110271. The reversal of 20201110213 is 31201110202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20201110213 - 2¹ = 20201110211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20201110193 and 20201110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201110211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555943 + ... + 591163.

It is an arithmetic number, because the mean of its divisors is an integer number (2658204340).

Almost surely, 2^20201110213 is an apocalyptic number.

It is an amenable number.

20201110213 is a deficient number, since it is larger than the sum of its proper divisors (1064524507).

20201110213 is a wasteful number, since it uses less digits than its factorization.

20201110213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65427.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20201110213 its reverse (31201110202), we get a palindrome (51402220415).

The spelling of 20201110213 in words is "twenty billion, two hundred one million, one hundred ten thousand, two hundred thirteen".